Recommend a light pop up with some amenities

I'm not interested in a "off road" trailer, but a popup or hardside trailer that has a water heater and a fridge.

I know there are some light ones out there - anyone have a particular model or year they like and or have experience with? Old is fine - I'm looking for a cheap place I can sleep, shower, and $hit until I get another RV. Obviously I'll be running a porta potty and an external shower, but a water pump and water heater are a requirement.

Sorry I missed the CHEAP part, lol. That's the only reason a Evolution isn't sitting at my drive way. There are plenty of 90's model popup's that have the options you seek. Keep a look out on Craigslist. This is the time of the year to buy.

...There can be no divided allegiance here. Any man who says he is an American, but something else also, isn't an American at all. We have room for but one flag, the American flag... We have room for but one language here, and that is the English language... and we have room for but one sole loyalty and that is a loyalty to the American people.'
Theodore Roosevelt 1907

I've been lurking for some time. But only one pop-up comes to mind. Its similarly setup like a RTT and its the Livin'Lite Truck camper. Put this on a custom frame and adjust the frame height as necessary for clearance as well as convenience to get in/out.

Do note, they are expensive for a box that opens up (~$2500 or better). I think they would sell if they were under $2k. I looked at being a seller, but they have some requirements to represent that I couldn't commit to. Some mods to the sides of the box will gain you interior access under the benches.